The average train between Newbury and Portsmouth Harbour takes 2h 52m and the fastest train takes 2h 13m. There is a train service every few hours from Newbury to Portsmouth Harbour. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Newbury and Portsmouth Harbour. The earliest departure is at 5:50 AM in the morning, and the last departure from Newbury is at 9:56 PM which arrives into Portsmouth Harbour at 12:25 AM. All services require a transfer at Reading and take an average of 2h 52m. The schedules shown below are for the next available departures.


3h 23m • 2 changes


3h 27m • 2 changes


2h 58m • 2 changes


3h 27m • 2 changes


2h 25m • 2 changes


2h 59m • 2 changes


2h 32m • 2 changes


2h 58m • 2 changes


2h 25m • 2 changes


2h 59m • 2 changes


2h 32m • 2 changes


2h 58m • 2 changes


2h 25m • 2 changes


2h 59m • 2 changes


2h 32m • 2 changes


2h 58m • 2 changes
Want to know about travelling from Newbury to Portsmouth Harbour? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Newbury to Portsmouth Harbour. However, there are services departing from Newbury station and arriving at Portsmouth Harbour station via Reading. The journey, including transfers, takes approximately 2h 52m.
Newbury to Portsmouth Harbour train services, operated by Great Western Railway (GWR), depart from Newbury station.
Newbury to Portsmouth Harbour train services, operated by Great Western Railway (GWR), arrive at Portsmouth Harbour station.
Book your Newbury to Portsmouth Harbour train tickets online with Great Western Railway (GWR), South Western Railway and Cross Country.
The distance between Newbury and Portsmouth Harbour is 68.9 km. The road distance is 129 km.
You can take a train from Newbury to Portsmouth Harbour via Reading, Basingstoke, and Portsmouth Harbour in around 2h 57m.